我如何询问kafka哪些主题具有非凡的优先性？

Question

我了解我的默认保留期，但是我想看看是否有任何主题对保留期有特殊的替代。

我已经尝试过使用kafka主题，但是它与zookeeper无关。

kafka-topics --zookeeper localhost:2181 --describe --topics-with-overrides

我希望此输出基本上没有任何内容，但会收到错误消息：

Exception in thread "main" kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING
    at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected$1.apply$mcV$sp(ZooKeeperClient.scala:268)
    at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected$1.apply(ZooKeeperClient.scala:264)
    at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected$1.apply(ZooKeeperClient.scala:264)
    at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:251)
    at kafka.zookeeper.ZooKeeperClient.kafka$zookeeper$ZooKeeperClient$$waitUntilConnected(ZooKeeperClient.scala:264)
    at kafka.zookeeper.ZooKeeperClient.<init>(ZooKeeperClient.scala:97)
    at kafka.zk.KafkaZkClient$.apply(KafkaZkClient.scala:1693)
    at kafka.admin.TopicCommand$.main(TopicCommand.scala:57)
    at kafka.admin.TopicCommand.main(TopicCommand.scala)

Answer 1

原来我的zookeeper参数不正确，zookeeper没有托管在kafka服务器上。 这工作：

kafka-topics --zookeeper myactualzookeeperserver.com:2181 --describe --topics-with-overrides